Allison Transmission Holdings (ALSN) Operating Margin (2011 - 2026)

Allison Transmission Holdings has disclosed Operating Margin across 16 years of filings, most recently posting 13.87% for Q1 2026.

• Operating Margin for Q1 2026 came in at 13.87%, down 1864.0% year-over-year; the trailing twelve-month figure through Mar 2026 was 22.63% (up 1626.0% YoY), and the FY2025 annual result was 29.24%, up 2338.0% from the prior year.
• Operating Margin came in at 13.87% for Q1 2026 at Allison Transmission Holdings, down from 23.2% in the prior quarter.
• In the past five years, Operating Margin ranged from a high of 32.51% in Q1 2025 to a low of 71.36% in Q4 2024.
• The 5-year median for Operating Margin is 29.66% (2024), against an average of 17.46%.
• Across the five-year window, Operating Margin tumbled 10039 bps in 2024 and surged 9456 bps in 2025, its largest moves.
• Allison Transmission Holdings' Operating Margin stood at 63.51% in 2022, then surged by 146 bps to 29.03% in 2023, then plunged by 346 bps to 71.36% in 2024, then jumped by 133 bps to 23.2% in 2025, then sank by 40 bps to 13.87% in 2026.
• The last three Operating Margin figures came in at 13.87% (Q1 2026), 23.2% (Q4 2025), and 29.44% (Q3 2025), per Business Quant data.